Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Question 13 1 pt 91 0 Details Pain medications have side effects where one common side effect is dizziness. A researcher wanted to determine whether

image text in transcribed
Question 13 1 pt 91 0 Details Pain medications have side effects where one common side effect is dizziness. A researcher wanted to determine whether some pain medications produce more or less dizziness than others. The results from his study are shown below in the table. Apply a test for homogeneity to determine whether the proportion of people taking a pain medication within each treatment group that experience dizziness are the same at the a = 0.01 level of significance. Tordol Placebo Naproxen Tylenol Advil Dizziness 83 32 36 5 8 No dizziness 4,063 1,832 1,330 382 337 a. Determine the null and alternative hypotheses. O Ho: The proportion of people within each treatment group who experienced dizziness are the same. Ha: The proportion of people within each treatment group who experienced dizziness are different. O Ho: The proportion of people within each treatment group who experienced dizziness are independent. Ha: The proportion of people within each treatment group who experienced dizziness are dependent. b. Determine the test statistic. Round your answer to two decimal places. X = c. Determine the p-value. Round your answer to four decimal places. P-value = d. Make a decision. OFail to reject the null hypothesis. O Reject the null hypothesis. e. Make a conclusion. There is sufficient evidence to support the claim that proportion of people within each treatment group who experienced dizziness are different. There is not sufficient evidence to support the claim that the proportion of people within each treatment group who experienced dizziness are different

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Finite Math And Applied Calculus

Authors: Stefan Waner, Steven Costenoble

2nd Edition

ISBN: 0534366309, 9780534366308

More Books

Students also viewed these Mathematics questions